72148736

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{25621}}^1$

素因数の和:25648

約数の個数: 36

約数和(自身を含む): 157114104

約数和(自身を除く): 84965368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 25621, 51242, 102484, 204968, 281831, 409936, 563662, 819872, 1127324, 1639744, 2254648, 3279488, 4509296, 6558976, 9018592, 18037184, 36074368, 72148736]

約数ペア:

[(1, 72148736), (2, 36074368), (4, 18037184), (8, 9018592), (11, 6558976), (16, 4509296), (22, 3279488), (32, 2254648), (44, 1639744), (64, 1127324), (88, 819872), (128, 563662), (176, 409936), (256, 281831), (352, 204968), (704, 102484), (1408, 51242), (2816, 25621)]